Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643538 | Heat transfer and thermal cleaning rotary device applied to gaseous effluents | Jacques Bourcier | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643538 | Heat transfer and thermal cleaning rotary device applied to gaseous effluents | Jacques Bourcier | 1997-07-01 |